CN220538609U - Binding type heavy hammer tamper - Google Patents

Abstract

The utility model discloses a binding type heavy hammer tamper, which comprises a travelling mechanism and a main frame integrated with the travelling mechanism, wherein the travelling mechanism is provided with a plurality of guide rails; a hammering mechanism positioned at the front side of the main frame; a hydraulic system; the front side of the main frame is provided with an upright post, and the hammering mechanism is integrated on the front side of the upright post; the hammering mechanism is provided with a hammer cylinder and a hammer rod, and is in driving connection with the hydraulic system, and the hammer rod driving structure is in intermittent connection with the hammer rod so as to drive the hammer rod to move along the vertical direction; the tamper also includes a lifting mechanism. The tamper of the utility model realizes the adjustment of the formation of the hammer rod through the hammer rod driving mechanism and the lifting mechanism, and the lock box of the self-locking structure can be opened and closed at any time according to the working requirement, thereby meeting the requirements of the perpendicularity of the hammer rod and the hammer head of the tamper and the sensitivity of free falling. The tamper is novel in structure, wide in application range and adjustable in hammering weight.

Description

Binding type heavy hammer tamper

Technical Field

The utility model relates to the technical field of construction operation, in particular to a binding type heavy hammer tamper.

Background

In the construction, the rammer is used, the working part of the rammer is a hammer head and a hammer rod, a pair of working sheaves can clamp the hammer rod under the drive of a transmission system, the hammer head is lifted to a certain height, and then the hammer rod is loosened, so that the hammer head falls freely, and the ramming operation is completed.

The hammer rod of the tamper in the prior art is generally of a cylindrical structure, while the lifting of the hammer rod of the tamper in the prior art is generally of a rope or iron chain lifting, but most of the hammer rods need to be designed with locking structures to ensure the connection stability of the rope and the iron chain with the hammer rod. However, the connecting and locking structure of the hammer rod of the tamper in the prior art is relatively single and is fixedly connected with the hammer rod, so that the adjustment of the connecting position cannot be realized.

Meanwhile, the tamper in the prior art is not greatly innovated in structure, is more conventional, and most of mechanisms for driving the hammer rod to move are directly connected with the hammer rod, so that certain requirements are met for debugging and programming a control system.

In addition, most of tamping machines in the prior art are clamp rod type harbours, the clamp hammer rods are lifted to a certain height under the driving of two grooved wheels and then loosened, so that the hammer heads can freely fall down to finish tamping operation, and the other type of tamping machines are suddenly loosened to enable the hammer heads to fall down to finish tamping operation after the winch drives the steel wire rope to a certain height. In the prior art, various tamping machines have the defects of limited lifting capacity, light hammering weight, slow quick freezing driven by a winch and scattered hammering points.

Accordingly, based on the above-described technical problems, there is a need for developing a new tamper by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a binding type heavy hammer rammer which has a novel structure, can be opened and closed at any time according to requirements, has a self-opening and self-locking structure for binding a cylindrical object with the hammer rod of the rammer, and simultaneously has the advantages of adjusting the height of the hammer rod and taking a driving chain with circular motion as a hammer rod driving mechanism.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model relates to a binding type heavy hammer tamper, which comprises:

a walking mechanism;

the main frame is integrated with the travelling mechanism;

a hammering mechanism positioned at the front side of the main frame; and

a hydraulic system;

the front side of the main frame is provided with an upright post, and the hammering mechanism is integrated on the front side of the upright post;

the hammering mechanism is provided with a hammer cylinder and a hammer rod, and is in driving connection with the hydraulic system, and the hammer rod driving structure is in intermittent connection with the hammer rod so as to drive the hammer rod to move along the vertical direction;

the tamper also includes a lifting mechanism.

Further, a self-locking structure is arranged on the periphery of the hammer rod, and the hammer rod is connected with a hanging part moving along the extending direction of the upright post through the self-locking structure;

the hammer rod driving structure is connected with the hanging component through a driving hinge to drive the hammer rod to move upwards.

Further, the self-locking structure includes:

the lock box is internally hollow and is formed into a locking cavity; and

a locking pull cord partially extending into the locking cavity;

through holes are formed in two ends of the lock box in the axial direction, and the hammer rod can penetrate through the lock box through the through holes;

the part of the hammer rod placed in the lock box is contacted with the locking tension rope to fix the hammer rod;

the side surface of the lower part of the lock box is provided with a fixing part;

the side surface of the upper part of the lock box is provided with an extending hole;

the lower end of the locking tension rope is fixedly connected with the lock box through the fixing part, and the upper end of the locking tension rope extends out of the extending hole and is connected with the external hanging part;

the fixing part of the lock box comprises:

a fixing protrusion protruding from a side surface of the lock case; and

a fixing pin fixedly connected to the fixing protrusion;

the lower end of the locking tension rope is fixedly connected with the fixing protrusion through the fixing pin;

the upper end of the locking tension rope is provided with a hook;

the locking tension rope is connected with the external hanging component through the hook.

Further, the upright post is connected with an adjusting platform in a sliding manner;

the lifting mechanism is connected with the adjusting platform to drive the adjusting platform to move along the extending direction of the upright post so as to adjust the height of the adjusting platform;

the hammer lever driving structure includes:

two lower hammer rod driving chain wheels integrated at the positions of the upright posts close to the upper end of the hammer cylinder;

two upper hammer lever drive sprockets integrated on the adjustment platform; and

a top hammer drive sprocket at the top of the tamper;

the hammer rod driving chain of the hammer rod driving structure is sequentially connected with the lower hammer rod driving chain wheel, the upper hammer rod driving chain wheel and the top hammer rod driving chain wheel to form a closed loop;

a plurality of lifting rods are arranged on the hammer rod driving chain at intervals;

the hanging component is provided with a lifting block towards one end of the hammer rod driving chain, the lower part of the lifting block is provided with an arc-shaped groove, and when any lifting rod of the hammer rod driving chain moves to the lower part of the lifting block, the lifting rod can be embedded into the arc-shaped groove and drive the hanging component to move upwards along the extending direction of the upright post so as to drive the hammer rod to move upwards;

and when the lifting rod driving the lifting block to move upwards moves to the upper hammer rod driving chain wheel, the lifting rod slides to the outside along the arc-shaped groove and is separated from the lifting block so as to release the lifting of the hammer rod and drive the hammer rod to move downwards so as to complete hammering operation.

Further, the lifting mechanism includes:

a drive lifting sprocket positioned at the top of the tamper; and

driven lifting chain wheels integrated on two sides of the adjusting platform;

the driving lifting chain wheel drives the driven lifting chain wheel to rotate through the lifting chain, and the lifting chain is fixedly welded with the adjusting platform so as to adjust the height of the adjusting platform through the movement of the lifting chain.

Further, a plurality of plug holes are formed in the upright post at intervals;

the adjusting platform is matched with any one of the plug holes of the upright post through a plug pin so as to fix the adjusting platform.

Further, the hydraulic system includes:

the hydraulic oil tank is integrated with the main frame; and

the hydraulic motor oil inlet pipe, the hydraulic motor oil return pipe and the oil pipe are communicated with the hydraulic oil tank;

the hydraulic system has a hydraulic motor operated valve;

the stand is provided with a stand cylinder, the stand cylinder is connected with the hydraulic motor operation valve through an oil pipe, and a cylinder rod of the stand cylinder is connected with the stand.

Further, the rear side of the main frame is integrated with a soil loading hopper and a motor.

Further, the travelling mechanism is a crawler belt.

In the technical scheme, the binding type heavy hammer tamper provided by the utility model has the following beneficial effects:

the tamper of the utility model realizes the adjustment of the formation of the hammer rod through the hammer rod driving mechanism and the lifting mechanism, and the lock box of the self-locking structure can be opened and closed at any time according to the working requirement, thereby meeting the requirements of the perpendicularity of the hammer rod and the hammer head of the tamper and the sensitivity of free falling. The tamper is novel in structure, wide in application range and adjustable in hammering weight.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of a binding weight tamper according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a combined structure of a lifting block and a lifting rod of a binding-type weight tamper according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a self-locking structure of a binding weight tamper according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a self-locking structure of a binding-type weight tamper according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a walking mechanism; 2. a main frame; 3. a soil loading hopper; 4. a hammering mechanism; 5. a self-locking structure; 6. a hammer lever driving mechanism; 7. a lifting mechanism; 8. a motor speed reducer; 9. adjusting a platform; 10. a column cylinder; 11. a lifting block;

301. a motor; 302. a hydraulic oil pump; 303. a hydraulic oil tank; 304. a hydraulic motor operating valve; 305. an oil pipe; 306. an oil inlet pipe of the hydraulic motor; 307. an oil return pipe of the hydraulic motor;

401. a hammer cylinder; 402. a hammer rod;

501. a lock box; 502. a through hole; 503. a fixing protrusion; 504. a fixing pin; 505. a protruding hole; 506. locking the tension rope; 507. a hook;

601. a lower hammer lever driving sprocket; 602. an upper hammer lever driving sprocket; 603. a top hammer lever drive sprocket; 604. the hammer rod drives a chain; 605. a lifting rod;

701. a motor speed reducer; 702. a drive lifting sprocket; 703. a driven lifting sprocket; 704. lifting the chain;

1101. an arc-shaped groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

See fig. 1-4;

a binding weight tamper of the present embodiment, the tamper comprising:

a travelling mechanism 1;

a main frame 2 integrated with the running gear 1;

a hammer mechanism 4 located on the front side of the main frame 2; and

a hydraulic system;

the front side of the main frame 2 is provided with an upright post, and the hammering mechanism 4 is integrated on the front side of the upright post;

the hammering mechanism 4 is provided with a hammer cylinder 401 and a hammer rod 402, and is in driving connection with a hydraulic system, and a hammer rod driving structure 6 is connected with the hammer rod 402 intermittently to drive the hammer rod 402 to move along the vertical direction;

the tamper also includes a lifting mechanism 7.

First, in summary, the present embodiment discloses a weight tamper that mainly includes a traveling mechanism 1, a parking machine, a hammering mechanism 4, and a hammer lever driving structure 6 and a lifting mechanism 7 acting on the hammering mechanism 4, and is provided with a hydraulic system that powers the hammer lever driving structure 6, the lifting mechanism 7, and the traveling mechanism 1. Wherein the hammer mechanism 4 keeps the hammer rod 402 vertically moving through the hammer cylinder 401 coaxial with the hammer rod 402 so as to realize fixed-point hammering with higher precision.

Preferably, the outer periphery of the hammer rod 402 of the present embodiment is provided with a self-locking structure 5, and the hammer rod 402 is connected with a hanging component moving along the extending direction of the upright post through the self-locking structure 5;

the hammer lever driving structure 6 is connected with the hooking part through a driving hinge to drive the hammer lever 402 to move upward.

The self-locking structure 5 of the present embodiment mainly includes:

a lock case 501, wherein the lock case 501 is hollow and formed into a lock cavity; and

a locking tension cord 506 extending partially into the locking cavity;

through holes 502 are formed at both ends of the lock case 501 in the axial direction, and the hammer lever 402 can penetrate through the lock case 501 through the through holes 502;

the portion of the hammer lever disposed within the lock case 501 contacts the locking pull cord 506 to secure the hammer lever 402.

Specifically, the present embodiment discloses a self-locking structure suitable for hammer lever locking, which includes a lock case 501 and a locking tension rope 506. Wherein, lock box 501 can overlap the outside of establishing at hammer beam 402, lock box 501 can follow the axial displacement of hammer beam 402 simultaneously, and the locking pulling force rope 506 part of this embodiment extends to lock box 501 inside, twines simultaneously at the periphery of hammer beam 402, and locking pulling force rope 506 one end links firmly with lock box 501, and the other end extends to the outside and is connected with traction mechanism, under traction mechanism's tensile, can order about locking pulling force rope 506 firmly to ligate in hammer beam 402's periphery, utilizes ligature force and frictional force to realize hammer beam 402's fixed. Meanwhile, the number of binding turns, and the shape and material of the locking tension rope 506 can be adjusted according to the binding requirement of the hammer lever 402.

Preferably, the lock case 501 of the present embodiment has a rectangular parallelepiped structure;

the side of the lower part of the lock case 501 has a fixing part;

the side of the upper part of the lock case 501 has an extension hole 505;

the lower end of the locking tension rope 506 is fixedly connected with the lock box 501 through a fixing part, and the upper end of the locking tension rope 506 extends out of the extending hole 505 and is connected with an external hanging part.

The lock case 501 of this embodiment may have a rectangular parallelepiped structure, and the lower end of the locking tension rope 506 is fixed by a fixing portion at the lower portion, and the upper end is extended from the extension hole 505 and connected to an external hooking member.

As an extended embodiment: the lock case 501 of this embodiment may also be two rings welded together by steel bars and separated from each other in the vertical direction, and the rings may replace the through holes 502 at the upper and lower ends of the lock case 1, and the fixing portions may be designed at corresponding positions, so that the upper portion of the locking tension rope 506 may be more conveniently led out in this manner.

Preferably, the portion of the locking tension rope 506 disposed in the lock case 1 of the present embodiment is wound around the outer periphery of the portion of the hammer lever 402 disposed in the lock case 501;

the hammer lever 402 is strapped by the tension of the external hitching member to hold the locking tension cord 506.

The locking tension line 506 of this embodiment is an iron chain or wire line based on the binding requirements of the hammer lever 402 of the tamper. Because the weight of the hammer rod 402 of the tamper is heavy, the diameter and the material of the locking tension rope 506 and the number of winding turns are designed according to the requirements of hoisting and binding of the actual hammer rod 402, so that the hammer rod 402 can be pulled to move along the vertical direction, and the up-and-down reciprocating motion of the hammer rod 402 is realized, so that hammering of objects such as foundations and the like is realized.

Preferably, the fixing portion of the lock case 501 of the present embodiment includes:

a fixing protrusion 503 protruding from a side surface of the lock case 501; and

a fixing pin 504 fixedly attached to the fixing protrusion 503;

the lower end of the locking tension string 506 is fixedly connected with the fixing protrusion 503 by the fixing pin 504.

In order to be able to connect also external hitching members, the upper end of the locking tension rope 506 of the present embodiment has a hook 507;

the locking pull cord 506 is connected to an external hitching member by a hanger 507.

When the rammer is constructed, the lower part of the hammer rod is generally provided with the hammer cylinder 401, and the hammer cylinder 401 generally has a certain guiding function on the hammer rod 402 to prevent the hammer rod 402 from obliquely moving, and meanwhile, can also have a certain limiting function on the hammer rod 402 to prevent transition descent.

The hammer lever is embedded in the hammer cylinder 401, and the hammer lever 402 is movable in the axial direction of the hammer cylinder 401.

Meanwhile, in this embodiment, the lock box 501 is integrated on the hammer rod 402, so as to avoid that the lock box 501 collides with the hammer cylinder 401 during the descending process of the hammer rod 402, and damage is caused to the hammer cylinder 401, and a buffer block is integrated at the upper end of the hammer cylinder 401 in this embodiment;

the buffer block is configured to have a hole in the middle that matches the through hole of the hammer barrel 401;

the hooking part pulls the hammer lever 402 in a vertical direction by this structure, and when the hammer lever 402 moves downward, the lower end of the lock case 501 is restricted in a downward moving distance by the buffer block.

Preferably, the upright post of the embodiment is connected with an adjusting platform 9 in a sliding manner;

the lifting mechanism 7 is connected with the adjusting platform 9 to drive the adjusting platform 9 to move along the extending direction of the upright post so as to adjust the height of the adjusting platform 9;

the hammer lever driving structure 6 includes:

two lower hammer bar drive sprockets 601 integrated into the posts near the upper end of the hammer cylinder 401;

two upper hammer lever drive sprockets 602 integrated on the adjustment platform 9; and

a top hammer drive sprocket 603 at the top of the tamper;

the hammer rod driving chain 604 of the hammer rod driving structure 6 is sequentially connected with the lower hammer rod driving sprocket 601, the upper hammer rod driving sprocket 602, and the top hammer rod driving sprocket 603 to form a closed loop;

a plurality of lifting rods 605 are arranged on the hammer rod driving chain 604 at intervals;

the hanging component is provided with a lifting block 11 at one end facing the hammer rod driving chain 604, an arc groove 1101 is formed in the lower part of the lifting block 11, and when any lifting rod 605 of the hammer rod driving chain 604 moves to the lower part of the lifting block 11, the hanging component can be embedded into the arc groove 1101 and is driven to move upwards along the extending direction of the upright post so as to drive the hammer rod 402 to move upwards;

the lifting bar 605 driving the lifting block 11 to move up slides to the outside along the arc groove 1101 and is disengaged from the lifting block when moving to the upper hammer bar driving sprocket 601 to release the lifting of the hammer bar 402 and drive the hammer bar 402 to move down to complete the hammering operation.

Based on the principle of action of the self-locking structure 5 on the hammer rod 402, in order to adjust the hammering height to realize the adjustment of the hammering weight, this embodiment designs the lifting mechanism 7 and the hammer rod driving structure 6 that acts with the hooking member on the hammer rod 402. Firstly, based on the structure of the hooking component, specifically, the lifting block 11 and the arc-shaped groove 1101 formed on the lifting block 11, the hammer driving structure 6 of this embodiment mainly includes two lower hammer driving sprockets 601, two upper hammer driving sprockets 602 and a top hammer driving sprocket 603 located at the top of the tamper, and after sequentially passing through the five hammer driving sprockets by using the hammer driving chain 604, a circulating closed loop is formed, a plurality of horizontally arranged lifting rods 605 are arranged on the hammer driving chain 604 at intervals, and the length and the size of the lifting rods 605 are matched with those of the arc-shaped groove 1101 of the lifting block 11, when the hammer driving chain 604 moves, any one of the lifting rods moves to the arc-shaped groove 1101 of the lifting block 11, so that the lifting block 11 can be upwards dragged by moving the lifting rod 402 together by using the self-locking structure 5, and since the upper hammer driving sprockets 602 are horizontally arranged and move to the upper hammer driving sprocket 602, the hammer driving chain 604 moves horizontally, and the lifting rod 605 slides along the lifting block 1101, and the lifting block 11 can be free to drop down along the arc-shaped groove 1101, thus the free lifting block 11 can be completely.

In addition, the lifting mechanism 7 of the present embodiment includes:

a drive lifting sprocket 702 located at the top of the tamper; and

driven lifting sprockets 703 integrated on both sides of the adjustment platform 9;

the driving lifting sprocket 702 drives the driven lifting sprocket 703 to rotate through the lifting chain 704, and the lifting chain 704 is welded to the adjusting platform 9 to adjust the height of the adjusting platform 9 through the movement of the lifting chain 704.

In order to maintain the position of the lifted adjusting platform 9, a plurality of inserting holes are arranged on the upright post at intervals in the embodiment;

the adjusting platform 9 is matched with any plug hole of the upright post through a plug pin to fix the adjusting platform 9.

The driving lifting chain wheel 702 is also provided with a driving motor, which drives the driving lifting chain wheel 702 to rotate, and since one driven lifting chain wheel 703 is coaxial with the driving lifting chain wheel 702 and is connected with one driving shaft at the same time, the driving lifting chain wheel 702 is utilized to drive the driven lifting chain wheel 703 to rotate, the driven lifting chain wheels 703 of the same group are driven to rotate through the lifting chain 704, and the positions of the lifting chain 704, which are contacted with the adjusting platform 9, are welded and fixed, so that the adjusting platform 9 is driven to ascend or descend along with the movement of the lifting chain 704, and the height of the adjusting platform 9 is adjusted.

Preferably, in order to achieve driving of the respective power components, the hydraulic system comprises:

a hydraulic oil tank 303 integrated with the main frame 2; and

a hydraulic motor oil inlet pipe 306, a hydraulic motor oil return pipe 307 and an oil pipe 305 which are communicated with the hydraulic oil tank 303;

the hydraulic system has a hydraulic motor operated valve 304;

the column is provided with a column cylinder 10, the column cylinder 10 is connected with a hydraulic motor operation valve 304 through an oil pipe 306, and a cylinder rod of the column cylinder 10 is connected with the column.

The rear side of the main frame 2 is integrated with a soil loading hopper 3 and a motor 301.

The travelling mechanism 1 is a crawler belt.

In the embodiment, a crawler chassis is used as a driving chassis and is connected with a main frame 2. A hydraulic oil tank 303 and a hydraulic pump 302 are installed above the main frame 2, and an electric motor is connected thereto to supply power. The power provided by the hydraulic pump is divided into two paths through a hydraulic control valve, wherein one path provides power for the hydraulic motor reducer through an oil pipe 305, the other path provides oil for the upright post lifting oil cylinder, a soil conveying belt is arranged in the middle of the rammer, a hopper is arranged above the belt, and the front part of the main frame is welded and fixed with the bottom of the upright post.

In the technical scheme, the self-opening self-locking structure for binding the cylindrical object has the following beneficial effects:

the tamper of the utility model realizes the adjustment of the formation of the hammer rod through the hammer rod driving mechanism 6 and the lifting mechanism 7, and the lock box of the self-locking structure 5 can be opened and closed at any time according to the working requirement, thereby meeting the requirements of the perpendicularity of the hammer rod 402 and the hammer head of the tamper and the sensitivity of free falling. The tamper is novel in structure, wide in application range and adjustable in hammering weight.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (9)

1. A binding weight tamper, the tamper comprising:

a travelling mechanism (1);

a main frame (2) integrated with the travelling mechanism (1);

a hammering mechanism (4) positioned at the front side of the main frame (2); and

a hydraulic system;

the front side of the main frame (2) is provided with a stand column, and the hammering mechanism (4) is integrated on the front side of the stand column;

the hammering mechanism (4) is provided with a hammer cylinder (401) and a hammer rod (402), and is in driving connection with the hydraulic system, and a hammer rod driving structure (6) is in intermittent connection with the hammer rod (402) to drive the hammer rod (402) to move along the vertical direction;

the tamper also comprises a lifting mechanism (7).

2. The binding-type weight tamper according to claim 1, characterized in that the outer periphery of the hammer lever (402) is provided with a self-locking structure (5), the hammer lever (402) being connected with a hooking member moving in the extending direction of the column through the self-locking structure (5);

the hammer rod driving structure (6) is connected with the hanging component through a driving hinge to drive the hammer rod (402) to move upwards.

3. A binding weight tamper according to claim 2, characterized in that the self-locking structure (5) comprises:

a lock box (501), wherein the lock box (501) is internally hollow and formed into a locking cavity; and

a locking tension cord (506) extending partially into the locking cavity;

through holes (502) are formed in two ends of the lock box (501) in the axial direction, and the hammer rod (402) can penetrate through the lock box (501) through the through holes (502);

the part of the hammer rod placed in the lock box (501) is contacted with the locking tension rope (506) to fix the hammer rod (402);

the side surface of the lower part of the lock box (501) is provided with a fixing part;

the side surface of the upper part of the lock box (501) is provided with an extending hole (505);

the lower end of the locking tension rope (506) is fixedly connected with the lock box (501) through the fixing part, and the upper end of the locking tension rope (506) extends out of the extending hole (505) and is connected with the external hanging part;

the fixing part of the lock box (501) comprises:

a fixing protrusion (503) protruding from a side surface of the lock case (501); and

a fixing pin (504) fixedly connected to the fixing protrusion (503);

the lower end of the locking tension rope (506) is fixedly connected with the fixing protrusion (503) through the fixing pin (504);

the upper end of the locking tension rope (506) is provided with a hook (507);

the locking tension rope (506) is connected with the external hanging component through the hook (507).

4. A binding-type weight tamper according to claim 3, characterized in that the upright is slidingly connected with an adjustment platform (9);

the lifting mechanism (7) is connected with the adjusting platform (9) to drive the adjusting platform (9) to move along the extending direction of the upright post so as to adjust the height of the adjusting platform (9);

the hammer lever driving structure (6) includes:

two lower hammer rod driving chain wheels (601) integrated at the positions of the upright posts close to the upper end of the hammer cylinder (401);

two upper hammer lever drive sprockets (602) integrated on the adjustment platform (9); and

a top hammer drive sprocket (603) at the top of the tamper;

a hammer rod driving chain (604) of the hammer rod driving structure (6) is sequentially connected with a lower hammer rod driving sprocket (601), an upper hammer rod driving sprocket (602) and a top hammer rod driving sprocket (603) to form a closed loop;

a plurality of lifting rods (605) are arranged on the hammer rod driving chain (604) at intervals;

the hanging component is provided with a lifting block (11) towards one end of the hammer rod driving chain (604), an arc-shaped groove (1101) is formed in the lower part of the lifting block (11), and when any lifting rod (605) of the hammer rod driving chain (604) moves to the lower part of the lifting block (11), the hanging component can be embedded into the arc-shaped groove (1101) and is driven to move upwards along the extending direction of the upright post so as to drive the hammer rod (402) to move upwards;

the lifting rod (605) driving the lifting block (11) to move upwards slides to the outside along the arc-shaped groove (1101) and is separated from the lifting block (11) when moving to the upper hammer rod driving sprocket (602) so as to release the lifting of the hammer rod (402) and drive the hammer rod (402) to move downwards to complete hammering operation.

5. A binding weight tamper according to claim 4, characterized in that the lifting mechanism (7) comprises:

a drive lifting sprocket (702) located at the top of the tamper; and

driven lifting chain wheels (703) integrated on both sides of the adjusting platform (9);

the driving lifting chain wheel (702) drives the driven lifting chain wheel (703) to rotate through the lifting chain (704), and the lifting chain (704) is fixedly welded with the adjusting platform (9) so as to adjust the height of the adjusting platform (9) through the movement of the lifting chain (704).

6. The binding weight tamper of claim 5 wherein said posts are provided with a plurality of spaced apart attachment holes;

the adjusting platform (9) is matched with any one of the inserting holes of the upright post through an inserting pin so as to fix the adjusting platform (9).

7. The binding weight tamper of claim 5, wherein the hydraulic system comprises:

a hydraulic oil tank (303) integrated with the main frame (2); and

a hydraulic motor oil inlet pipe (306), a hydraulic motor oil return pipe (307) and an oil pipe (305) which are communicated with the hydraulic oil tank (303);

the hydraulic system has a hydraulic motor operated valve (304);

the stand is provided with a stand cylinder (10), the stand cylinder (10) is connected with the hydraulic motor operation valve (304) through an oil pipe (305), and a cylinder rod of the stand cylinder (10) is connected with the stand.

8. The binding-type weight tamper as claimed in claim 1, wherein the rear side of the main frame (2) is integrated with a soil hopper (3) and a motor (301).

9. A binding weight tamper as claimed in claim 1, wherein the travelling mechanism (1) is a track.